Verrill, A.E. (1868). Notes on the Radiata in the Museum of Yale College, with descriptions of new genera and species, 4. Notice of the corals and Echinoderms collected by Prof. C.F. Hartt, at the Abrolhos Reefs, Province of Bahia, Brazil, 1867. Transactions of the Connecticut Acadademy of Arts and Sciences. 1 (2)(5): 247-613., available online athttp://www.biodiversitylibrary.org/item/47897#page/5/mode/1up[details]

original description Verrill, A.E. (1868). Notes on the Radiata in the Museum of Yale College, with descriptions of new genera and species, 4. Notice of the corals and Echinoderms collected by Prof. C.F. Hartt, at the Abrolhos Reefs, Province of Bahia, Brazil, 1867. Transactions of the Connecticut Acadademy of Arts and Sciences. 1 (2)(5): 247-613., available online athttp://www.biodiversitylibrary.org/item/47897#page/5/mode/1up[details]